20880451608

素因数分解:

$2^3\times 3^1\times {\mathrm{870018817}}^1$

素因数の和:870018826

約数の個数: 16

約数和(自身を含む): 52201129080

約数和(自身を除く): 31320677472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 870018817, 1740037634, 2610056451, 3480075268, 5220112902, 6960150536, 10440225804, 20880451608]

約数ペア:

[(1, 20880451608), (2, 10440225804), (3, 6960150536), (4, 5220112902), (6, 3480075268), (8, 2610056451), (12, 1740037634), (24, 870018817)]